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BULLETIN
HURRICANE DENNIS INTERMEDIATE ADVISORY NUMBER 27A
NATIONAL WEATHER SERVICE MIAMI FL
1 PM EDT MON AUG 30 1999
A HURRICANE WARNING REMAINS IN EFFECT FROM SURF CITY NORTH CAROLINA
NORTHWARD TO THE NORTH CAROLINA/VIRGINA BORDER...INCLUDING PAMLICO
AND ALBEMARLE SOUNDS.
A TROPICAL STORM WARNING REMAINS IN EFFECT FROM THE NORTH
CAROLINA/VIRGINA BORDER TO CHINCOTEAGUE VIRGINA INCLUDING SOUTHERN
CHESAPEAKE BAY SOUTH OF NEW POINT COMFORT.
A GALE WARNING IS IN EFFECT FROM CHINCOTEAGUE VIRGINIA TO CAPE
HENLOPEN DELAWARE.
AT 1 PM EDT...1700Z...THE CENTER OF HURRICANE DENNIS
WAS LOCATED NEAR LATITUDE 34.2 NORTH...LONGITUDE 74.9 WEST
OR ABOUT 95 MILES...155 KM...EAST-SOUTHEAST OF CAPE LOOKOUT NORTH
CAROLINA.
DENNIS IS MOVING TOWARD THE EAST-NORTHEAST NEAR 18 MPH. THIS
GENERAL TRACK IS EXPECTED TO CONTINUE AT A SLOWER SPEED OVER THE
NEXT 24 HOURS.
MAXIMUM SUSTAINED WINDS ARE NEAR 95 MPH...155 KM/HR...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT
24 HOURS.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 80 MILES...130 KM...
FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP
TO 290 MILES...465 KM.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 969 MB...28.61 INCHES.
ONSHORE WINDS IN THE WARNING AREA COULD PRODUCE STORM SURGE FLOODING
OF 2 TO 4 FEET ABOVE NORMAL TIDE LEVELS. HIGHER LEVELS...TO NEAR
8 FEET...COULD OCCUR IF THE CENTER MOVES CLOSER TO THE COAST THAN
FORECAST. ALSO LARGE SWELLS WELL AHEAD OF THE HURRICANE ARE
REACHING PORTIONS OF THE EAST U.S. COAST AND GENERATING
DANGEROUS SURF CONDITIONS. SEE STATEMENTS FROM LOCAL NATIONAL
WEATHER SERVICE OFFICES.
RAINFALL AMOUNTS OF 6 TO 10 INCHES...WITH LOCALLY HIGHER AMOUNTS...
ARE POSSIBLE IN EASTERN NORTH CAROLINA.
ISOLATED TORNADOES ARE POSSIBLE IN PORTIONS OF COASTAL NORTH
CAROLINA TODAY.
REPEATING THE 1 PM EDT POSITION...34.2 N... 74.9 W. MOVEMENT
TOWARD...EAST-NORTHEAST NEAR 18 MPH. MAXIMUM SUSTAINED
WINDS...95 MPH. MINIMUM CENTRAL PRESSURE... 969 MB.
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL
HURRICANE CENTER AT 3 PM EDT FOLLOWED BY THE NEXT COMPLETE ADVISORY
AT 5 PM EDT.
FRANKLIN
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT5 AND WMO HEADER WTNT75 KNHC.
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